From d148ddbe785696e2eb5238c07fba52089ff00ef2 Mon Sep 17 00:00:00 2001 From: Dan Prince Date: Wed, 22 Jul 2015 21:51:49 -0400 Subject: [PATCH] Add validation to ping the default gateway(s) This patch adds a new function that runs on all nodes so that all default gateways are ping tested early on during the installation process (before any puppet is executed) Note: this change depends on the static control plane network IPs because some distros allow/create multiple default routes without this patch (see depends-on below). Depends-On: Ib267e6dcf2d5ff77f7a82ee20a123965c2d07565 Change-Id: Ida125e79f3e549cae66be9dbd562197afa6400a5 --- validation-scripts/all-nodes.sh | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/validation-scripts/all-nodes.sh b/validation-scripts/all-nodes.sh index fcbfcc95d2..8057f2013d 100644 --- a/validation-scripts/all-nodes.sh +++ b/validation-scripts/all-nodes.sh @@ -2,7 +2,7 @@ # For each unique remote IP (specified via Heat) we check to # see if one of the locally configured networks matches and if so we -# attempt a ping test on that networks remote IP. +# attempt a ping test the remote network IP. function ping_controller_ips() { local REMOTE_IPS=$1 @@ -26,4 +26,22 @@ function ping_controller_ips() { done } +# Ping all default gateways. There should only be one +# if using upstream t-h-t network templates but we test +# all of them should some manual network config have +# multiple gateways. +function ping_default_gateways() { + DEFAULT_GW=$(ip r | grep ^default | cut -d " " -f 3) + for GW in $DEFAULT_GW; do + echo -n "Trying to ping default gateway ${GW}..." + if ! ping -c 1 $GW &> /dev/null; then + echo "FAILURE" + echo "$GW is not pingable." + exit 1 + fi + done + echo "SUCCESS" +} + ping_controller_ips "$ping_test_ips" +ping_default_gateways